baber/WOPTO huggingface dataset:
Patent DE-19526159-C1 (DE)
Title: Train safety system for single track line
Inventor: ADOMEIT SVEN DIPL ING
IPC: B61L11/00
Filed: 1995-07-11
Granted: 1996-09-19
Abstract: The safety system is used to prevent a collision between trains travelling in opposite directions along a single track line (G) incorporating switching points (W1,W2,W3) controlled by communication with the approaching trains. The setting control (ST3) for the switching points (W3), at the entry to the single track line, includes a memory, in which point switching commands, received from trains (Z1,Z2) are stored in order. The control allows or inhibits the point switching, to prevent the point being switched into the same position, by trains (Z3) approaching from opposite directions.
Patent DE-19745866-C1 (DE)
Title: Roller shutter for motor vehicle
Inventor: RADMANIC STJEPAN
IPC: E06B9/42
Filed: 1997-10-16
Granted: 1998-12-24
Abstract: The roller shutter has a panel (14) which can be reeled onto a roller (10) and deployed over an outwardly curved section of the vehicle bodywork. The panel has sprung pull strips (20) extending across it with its front end having a draw strip. The strips each run in guide rails at each end (26).  The shutter panel, in the area of the reeling roller, is guided over a cross sectionally curved bulge (18). Both guide rails relatively diverge in the area of the reeling roller.
Patent DE-19801505-C1 (DE)
Title: Data communication device especially for building into a toy to allow toys to communicate with user
Inventor: POPP HARALD
IPC: A63H30/04
Filed: 1998-01-16
Granted: 1999-10-07
Abstract: The device has a memory (1) for storing an identification number for unequivocal identification of the device. It also has a readable program memory (2). The device includes a transmitter (5) for transmitting the identification number at regular intervals. A receiver (6) receives the identification numbers of other devices. A test device tests whether a program associated with the received identification number is stored in the program memory. The device also contains an arrangement for executing the stored program. Independent claims also cover a toy containing such a device.
Patent DE-19809341-C1 (DE)
Title: Mixed dialkylzinc compounds used in enantioselective alkylation of aldehydes
Inventor: KNOCHEL PAUL PROF DR
IPC: C07F3/06
Filed: 1998-03-05
Granted: 1999-07-29
Abstract: Mixed dialkylzinc compounds with an optionally functionalized alkyl substituent and a neophyl group as dummy ligand substituent are new. Mixed dialkylzinc compounds, with an optionally functionalized alkyl substituent and a neophyl group as dummy ligand substituent, of formula (I) are new;   RDUM = neophyl, i.e. CH2-C(CH3)2phenyl); R-FG = alkyl, optionally with a ketocarbonyl, ester, amine, carbonamide, nitrile, (iso)cyanate, ether, enol ether, halogen, aromatic or carbon-carbon multiple bond function; and R-FG not = neophyl. An Independent claim is also included for the enantioselective alkylation of aldehydes with organozinc compounds containing a functionalized alkyl group (R-FG) and a dummy ligand.
Patent DE-19813051-C1 (DE)
Title: Crankcase for internal combustion engine
Inventor: RAU ERHARD
IPC: F02F7/00
Filed: 1998-03-25
Granted: 1999-09-16
Abstract: The crankcase has bearing supports formed from alloy bearing carriers (2,3) attached by screws (4,5). Between the carriers and crankcase is an insert (6,7) of different material with mating teeth (8,9). The tooth height (h) is greater than the diameter of the screws. the screws extend across the teeth between their tip and foot sections.
Patent DE-19815476-C1 (DE)
Title: Verfahren zum Verschweißen eines Doppellagenbleches mit einem Fügeblech
Inventor: GALL HANS-DIETER
IPC: B23K11/16
Filed: 1998-04-07
Granted: 2000-01-13
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Verschweißen eines eine Zwischenlage (5) aufweisenden Doppellagenbleches (1, 2), insbesondere Noppenbleches, mit einem Fügeblech (8) durch Punkt- oder Rollnahtschweißen. Bevor die Verschweißung des Fügebleches (8) mit den beiden durch die Zwischenlage (5) beabstandeten Deckblechen (1, 2) des Doppellagenbleches durchgeführt wird, wird durch den großflächig in die Deckbleche (1, 2) von den angesetzten Schweißelektroden (9, 10) eingeleiteten und über einen Nebenschluß neben der Schweißstelle (12) geleiteten Strom der Bereich (11) um die Schweißstelle (12) von der Zwischenlage (5) freigebrannt. Erst dann werden die Bleche unter gezielter örtlicher Druckbeaufschlagung in leitenden Kontakt miteinander gebracht und die Verschweißung vollzogen.
Patent DE-19825156-C1 (DE)
Inventor: KLAS ERNST
IPC: D21H25/10
Filed: 1998-06-05
Granted: 1999-10-07
Abstract: The invention relates to a device for applying a coating substance to a continuous paper web in a process for producing abrasion-resistant laminates for manufacturing decorative paper. Said coating substance consists of a viscous mixture of melamine resin and alphacellulose to which particles of corundum are added, and is applied to the visible surface of the paper. The inventive device comprises the following parts: a deflector roll (2) on which the paper web (1) lies in an area in which it loops around; a metering roll (6) which is arranged parallel to the deflector roll (2) and forms the boundary of a gap with the same, and which is driven synchronously or almost synchronously with said deflector roll; a slit nozzle (7) for applying the coating substance either directly to the paper web (1) on the deflector roll (2) or to the metering roll (6); a doctor blade consisting essentially of a rectangular piece (9) of flexible rubber-type material. This material is fixed on one side by its back edge, parallel to the axes of the two rolls (2, 6) and lies loosely on the upper end of the paper web (1) running off of the deflector roll (2).
Patent DE-19842212-C1 (DE)
Title: Halbleiterbauelement mit gitterfehlangepassten Halbleitermaterialien
Inventor: BEHRINGER MARTIN
IPC: H01L31/0352
Filed: 1998-09-15
Granted: 2000-05-31
Abstract: Halbleiterbauelement, bei dem in ein und demselben Halbleiterkörper ein erstes Halbleitermaterial mit einer ersten Gitterkonstante mit einem zweiten Halbleitermaterial mit einer zweiten Gitterkonstante kombiniert ist und die erste und zweite Gitterkonstante voneinander verschieden sind. Das erste Halbleitermaterial (1) bildet zumindest in einem Teilbereich eine Matrix (4), in der eine Mehrzahl von submonolagen Inseln (5) eingebettet sind, die das zweite Halbleitermaterial (2) aufweisen.
Patent DE-19845267-C1 (DE)
Title: Navigation support system for medical instruments, endoscopes, biopsy instrument, bronchoscope
Inventor: SCHMIDT KAI UWE
IPC: A61B90/00
Filed: 1998-10-01
Granted: 2000-05-04
Abstract: The gas analysing unit has a sensor (4) to analyze a component of the gas (5), e.g. exhaled air, at the infeed location (6) of the medical instrument (1). The sensor output is processed (7) to support the instrument navigation. The gas analysing unit (3) determines a concentration gradient of a preselected gas component, when the instrument is moved forward and the concentration of the gas component rises, the processor determines that the instrument is near the actual location of the inflammation.  The sensor senses metabolism, like bacteria, or is set to the concentration of NO and/or HsO2. It is an integral part of the medical instrument or a separate unit.
Patent DE-19857896-C1 (DE)
Title: Verfahren und Vorrichtung zur Auswertung von spektroskopischen Messungen an festen Materialien mit räumlich und/oder zeitlich variierenden Oberflächen
Inventor: FURUMOTO HERBERT
IPC: G01N21/3563
Filed: 1998-12-15
Granted: 2000-08-31
Abstract: Wenn bei einer spektroskopischen Messung Materialien mit räumlich und/oder zeitlich variierenden Oberflächen vorliegen, ergeben sich durch den variierenden Abstand erhebliche Fehlereinflußmöglichkeiten dann, wenn von den Spektren die Signalintensitäten erfaßt und ausgewertet werden. Erfindungsgemäß werden von kontinuierlich erfaßten Spektren statt der Intensität oder Absorption speziell deren Ableitungen nach der Wellenlänge ausgewertet, wodurch die Auswirkungen des räumlich und/oder zeitlich variierenden Abstandes der Materialoberfläche zur Strahlungsquelle beseitigt werden. Zusätzlich sind eine Reihe von mechanischen Maßnahmen vorgesehen, mit denen die unvermeidlichen variierenden Abstände zwischen Sensor und Probe bereits vor der Messung minimiert werden.
Patent DE-19859753-C1 (DE)
Title: Dosing piston for food dispenser for filling machine for perishable goods, particularly foods
Inventor: SCHWABE FERDINAND
IPC: G01F11/02
Filed: 1998-12-23
Granted: 2000-01-05
Abstract: Elastomer provides flexible wall. The piston has its entire coating area formed seamlessly on the main part. An annular cavity is provided in the main part. The wall between the outer coating area and the hollow space is thin enough to be flexible and, in the region of this wall, a radially projecting rib is formed functioning as a seal. The main part in addition provides a radial, annular metal spring working together with the rib, inserted in the hollow space of the main part.
Patent DE-19922233-C1 (DE)
Title: Holder for under-floor heating pipes is U-shaped to fit over the pipe with barbs at the legs to anchor the holder when pushed into the insulation and plates to cover the insulation anchor holes
Inventor: HOELLENRIEGEL WOLFGANG
IPC: F16L3/127
Filed: 1999-05-14
Granted: 2000-09-07
Abstract: The holder (1) to secure a heating pipe on an insulating layer, has a U-shape with a stirrup to lie over the upper side of the pipe. The legs (6) have barbs (7) as anchors in the insulation, which is composed of an insulating layer on a film. Plates (8) are shaped on to the legs (6) to cover the holes formed in the insulation when the anchors (7) are pressed home.
Patent DE-19925841-C1 (DE)
Title: Flow-through measuring cell used for determining the chemical parameters of a fluid has a measuring chamber with a casing surface partially formed of an elastic membrane
Inventor: LAZIK DIETER
IPC: G01N27/40
Filed: 1999-06-01
Granted: 2000-11-30
Abstract: Flow-through measuring cell comprises a sensor (5) integrated into a measuring chamber (9) provided with an inlet (4) and an outlet (6). A part of the casing surface of the measuring chamber is formed of an elastic membrane (2) that can be subjected to pressure and/or low pressure if required.
Patent DE-19929063-C1 (DE)
Title: Automobile has passenger cell closed off on the face side by a windscreen and a face wall with engine compartment ahead of face wall covered by front bonnet which in area of engine compartment has fresh air inlet aperture
Inventor: AROLD KLAUS
IPC: B60H1/28
Filed: 1999-06-25
Granted: 2000-06-21
Abstract: The passenger cell (10) of an automobile is closed off on the face side by a wind screen (11) and a face wall (12). The engine compartment (13) ahead of the face wall is covered by a front bonnet (14), which in the area of the engine compartment has a fresh air inlet aperture (15). Between the front bonnet and the wind screen a rain channel (16) extends along the windscreen beneath it.  The rain channel transports away the water flowing from the wind screen. An an air suction device is located in the engine compartment (17), which on its under side turned away from the front bonnet has an air inlet (171) covered over by an air filter (19) and an air outlet (172) covering an opening (18) in the face wall for handling fresh air for the passenger cell.
Patent MD-4367-C1 (MD)
Title: Bis[N'-(2-hydroxy-kO-3-carboxybenzilidene)pyridine-3-carbohydrazidate(-1)-k2N',O]iron(III) perchlorate - water (4/5) and process for cultivation of microalga Porphyridium cruentum with its use
Inventor: BULHAC Ion
IPC: C07F15/02
Filed: 2014-07-09
Abstract: The invention relates to chemistry and biotechnology, in particular to the synthesis of a new coordinative compound of iron(III) with antioxidant properties that can be used in the food industry and in medicine, and to a process for cultivation of microalga Porphyridium cruentum with its use.According to the invention, a coordinative compound - bis[N'-(2-hydroxy-kO-3-carboxybenzilidene)pyridine-3-carbohydrazidate(-1)-k2N',O]iron(III) perchlorate - water (4/5) is claimed.Also claimed is a process for cultivation of microalga Porphyridium cruentum, which consists in that microalga is cultivated on a nutrient medium containing, g/L: NaNO3 - 5.0; NaCl - 7.0; KCl - 7.5; MgSO4·7H2O - 1.8; Ca(NO3)2·4H2O - 0.15; KBr - 0.05; KI - 0.05; K2HPO4 - 0.2; ZnSO4·5H2O - 0.00002; CuSO4·5H2O - 0.00005; MnSO4·5H2O - 0.0003; H3BO3 - 0.0006; MoO3 - 0.00002; NaVO3 - 0.00005, the compound bis[N'-(2-hydroxy-kO-3-carboxybenzilidene)pyridine-3-carbohydrazidate(-1)-k2N',O]iron(III) perchlorate - water (4/5) - 0.009…0.01 and distilled water up to 1 L, having the pH 6.8…7.2, at the temperature of 23…25°C and the illumination of 2000…3000 lx/cm2.The result consists in increasing the phenol content in the microalga biomass.
Patent RU-2065312-C1 (RU)
Title: Method of defoaming
Inventor: GONCHARIK INNA IOSIFOVNA
IPC: B01D19/04
Filed: 1992-11-02
Granted: 1996-08-20
Abstract: FIELD: defoaming. SUBSTANCE: defoaming agent is an aqueous emulsion containing components at the following ratio, wt.-%: sodium carbonate 1-2; fatty asphalt 2-5; self-emulsifying oil 5-7, and water - the rest. Defoaming agent is added at amount 0.2-0.5 wt.-%. Method can be used in printed plate making. EFFECT: increased effectiveness of method. 2 cl, 3 tbl, 1 ex
Patent RU-2098802-C1 (RU)
Inventor: KNUT BERGLI
IPC: C01B32/50
Filed: 1993-02-26
Granted: 1997-12-10
Abstract: Устройство для анализа угольного продукта, которое позволяет определить в ходе одного анализа воздушную реактивность, углекислотную реактивность, индекс засаженности и коэффициент теплового расширения (КТР). Устройство содержит по меньшей мере одну трубчатую печь для определения реактивности воздуха, реактивности CO 2  и индекса засаженности по меньшей мере одну трубчатую печь для определения КТР угольного продукта. Каждая из печей связана с общим обрабатывающим блоком, который контролирует измерительные приборы и обрабатывает аналитические данные. 2 з.п. ф-лы, 3 ил.
Patent RU-2036869-C1 (RU)
Title: Glass for glass fiber
Inventor: KOLESOV YURIJ I
IPC: C03C13/00
Filed: 1993-02-04
Granted: 1995-06-09
Abstract: FIELD: manufacture of fiber glass and glass reinforced plastic products. SUBSTANCE: glass for fiber contains, mas.%: silicon oxide 64.0-67.0; boron oxide 1.0-6.0; aluminium oxide 4.0-6.0; iron oxide 0.1-0.6; calcium oxide 5.0-13.0; magnesium oxide 0.1-4.0; sodium oxide 9.0-14.0; cobalt oxide and/or nickel oxide 0.01-0.1. Chemical resistance to 1-N solution of HCl is 49-68%; resistance to water is 20-40%. EFFECT: higher efficiency. 1 tbl
Patent RU-2059653-C1 (RU)
Title: Nitrogen-containing polymer as sorbent of mercury of acid solutions
Inventor: AMOSOVA SVETLANA V
IPC: C08F116/12
Filed: 1993-02-26
Granted: 1996-05-10
Abstract: FIELD: sorption of mercury of acid solutions. SUBSTANCE: copolymer having structure   where n= 15-20 is prepared by cation polymerization of N, N′ --bis(vinyloxyethyl)thiuram disulfide. EFFECT: improves sorption. 4 tbl
Patent RU-2077247-C1 (RU)
Title: Combined furniture
Inventor: FADEEV IGOR F
IPC: A47C19/22
Filed: 1993-03-01
Granted: 1997-04-20
Abstract: FIELD: furniture for small rooms. SUBSTANCE: furniture has basic supporting member, bed movable between operating and inoperative positions and table which may be in folded and unfolded position. Table legs are pivotally connected with table top and supporting member. Table top has ornamental covering panel. Table top legs formed as two parallelograms are pivotally connected with table top covering panel, which forms additional supporting member, when bed is in operating position. Stop has two pivotally connected portions and thrust positioned adjacent to pivotally connected portions. Axes of all pivot joints are positioned in horizontal parallel planes. EFFECT: increased convenience, reduced area occupied by such furniture and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2083914-C1 (RU)
Inventor: ZHERDEV VIKTOR N
IPC: F17D1/07
Filed: 1993-03-19
Granted: 1997-07-10
Abstract: FIELD: gas supply systems; drive of supercharger of compressor gas transfer station. SUBSTANCE: system contains high-, medium- and low-pressure natural gas pipe lines and gas transfer unit including natural gas supercharger, drive engine with exhaust line and turboexpander which are linked kinematically. Inner branch pipes of supercharger and turboexpander are connected to medium-pressure pipe line, outlet branch pipe of supercharger is connected to high-pressure pipe line and outlet branch pipe of turboexpander is connected to low-pressure pipe line. Innovation of invention consists in providing the system with additional heat exchanger which is fitted in medium-pressure pipe line between points of connection of supercharger and turboexpander in way of flow of medium-pressure gas; its outlet is connected with exhaust line of drive engine by heating medium and outlet is brought in communication with atmosphere. EFFECT: enhanced reliability. 1 dwg
Patent RU-2115209-C1 (RU)
Inventor: SOSTIN OLEG PAVLOVICH
IPC: H02N11/00
Filed: 1993-06-15
Granted: 1998-07-10
Abstract: FIELD: power-plant and electrical engineering; permanent-magnet motors. SUBSTANCE: stator is made in the form of diamagnetic plate with magnets secured on its two sides; contacts are mounted on base in vicinity of stator magnet poles and connected to current supply; magnet members of rotor are made in the form of at least pair of traction shafts provided with induction coils and coupled contacts; they are mounted on axle rigidly coupled with shaft for rocking over stator magnets while the latter rotates; rotor contacts are connected to coils of traction shafts and placed at ends of axle for periodic interaction with stator contacts. Rotor may be provided with second axle rigidly coupled with shaft and placed perpendicular to first axle on other side of stator; it is provided with pair of traction shafts and pair of coupled contacts mounted for interaction with stator magnets and contacts as is the case with first pairs. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2056958-C1 (RU)
Inventor: MIRONENKO VLADISLAV A
IPC: B21B27/00
Filed: 1993-07-05
Granted: 1996-03-27
Abstract: FIELD: rolled tube production. SUBSTANCE: builtup roll of a pilger mill for cold rolling of tubes has a shaft, mounted on two bearing assemblies and having a seat for changeable roll pass. A bearing part of the shaft, being removable, is in the form of an insert-segment. Bandages of a pinion connect the roll pass and the insert-segment with the shaft. The shaft with a cylindrical mean portion has flat portions, arranged between its journals for the bearing assemblies and the cylindrical portion at both sides and engaging with respective supporting surfaces of the insert-segment and of the changeable roll pass. EFFECT: enhanced structure of rolls. 1 cl, 3 dwg
Patent RU-2057273-C1 (RU)
Title: Cryogenic gasifier
Inventor: LAGUTIN VIKTOR I
IPC: F17C9/02
Filed: 1993-08-10
Granted: 1996-03-27
Abstract: FIELD: cryogenic engineering. SUBSTANCE: gasifier has inner and outer shells. The insulated space between the shells are filled with detachable boxes and chemical briquettes of heat accumulators. The surface of the boxes, that face outer shell of the gasifier, is coated with a heat insulating material. The heat accumulators provide gasification of a cryogenic product at a temperature of 50-70° for no less than 36000 s. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2071480-C1 (RU)
Title: Process for preparing butadiene rubber
Inventor: SIDOROV SERGEJ LEONIDOVICH
IPC: C08F136/06
Filed: 1993-09-09
Granted: 1997-01-10
Abstract: FIELD: technology of production of butadiene rubber. SUBSTANCE: process for preparing butadiene rubber comprises polymerizing butadiene in the presence of iodine- containing catalyst, stopping polymerization process by addition of alkalized water recovering rubber and regenerating iodine. Polydimethyl dially ammonium chloride is added to alkalized water. EFFECT: more efficient preparation process. 2 tbl
Patent RU-2080183-C1 (RU)
Title: Gear for electric pulse break of materials
Inventor: LAPITSKIJ YURIJ YA
IPC: B02C19/18
Filed: 1994-01-17
Granted: 1997-05-27
Abstract: FIELD: mining industry. SUBSTANCE: secondary winding of L.I.T. is manufactured in the form of several tens of pairs of single-turn windings. In each pair low-voltage ends are grounded: first one through high-voltage inductance, second one through high-voltage capacitance and high-voltage inductance. All inductances are shorted by controlled dischargers. In point of connection of capacitance and inductance all pairs are connected to GIT through controlled discharger. Dischargers are controlled by timer and counter of selection of pair. EFFECT: possibility of usage of only one L.I.T. for simultaneous operation with large number of distribution objects, twice increased degree of disintegration of complex dielectric materials thanks to enhanced voltage across GIT. 1 dwg
Patent RU-2089922-C1 (RU)
Title: Device measuring effective scattering area of joints of various materials
Inventor: KOVALEV SERGEJ VLADIMIROVICH
IPC: G01R29/10
Filed: 1994-05-24
Granted: 1997-09-10
Abstract: FIELD: measurement technology. SUBSTANCE: invention is related to measurement of effective scattering area of joints of various materials having small level of reflection. Device incorporates transmitting unit 1, receiving unit 2, recorder 3, rotary unit 4 carrying linear grate 5 of joints of materials arranged with preset spacing d and joints of materials arranged with same preset spacing d and displayed with reference to joints 5 by preset distance and pickup of angle of turn. Possibility of measurement of effective scattering area of joints of various materials is provided by execution of two measurements of effective scattering area of grate with specified displacement d 1  and grate with specified displacement d 2 . Sought-for value of effective scattering area is determined with allowance for aspect of reception of radio waves and direction of asymmetry of pattern of backward reflection of examined joint with respect to normal to plane of joint. EFFECT: enhanced authenticity of measurement by proposed device. 2 dwg
Patent RU-2076256-C1 (RU)
Title: Manufacturing process for brush seals of gas-turbine engines
Inventor: POLEGAEV VLADIMIR N
IPC: F16J15/00
Filed: 1994-06-15
Granted: 1997-03-27
Abstract: FIELD: gas turbines. SUBSTANCE: tightly fitted metal wires are packed primarily by winding it. Pack obtained is held in position by compression between side packing plates, trimmed over working and opposite ends, and at the latter, pack and plates are welded together. In the course of winding metal wires, small groups of layers are relatively positioned by means of auxiliary spacers at non-working end. Compression force is applied only along spacer width between plates and the latter are welded to pack. electron-beam welding at non-working end is most effective for the purpose. Welding area is doped through auxiliary spacers made of same material as that of main component of wires with finely dispersed doping elements uniformly arranged in it. EFFECT: improved quality of brush packing. 2 cl, 4 dwg
Patent RU-2099795-C1 (RU)
Title: Indication cell for matrix boards
Inventor: ZHEREBILOV LEONID A
IPC: G09F9/37
Filed: 1994-08-09
Granted: 1997-12-20
Abstract: FIELD: digital equipment. SUBSTANCE: device has two permanent magnets 2 each of which has two opposite sides of different colors. Magnets 2 are mounted in frame magnetic circuit 1 on parallel rotation axes 3 which are parallel sides of each magnet 2 which are of different colors and differ from its poles. Magnets 2 are mounted for their simultaneous turn into opposite direction under magnetic field from external source. EFFECT: decreased power consumption, simplified design, increased reliability. 2 cl, 15 dwg